activity
20072023
most citedThe triangle-free process and the Ramsey number

33 citations · 131 across the 23 of their papers we have counts for

collaborators

29 papers

math.CO2023

Moderate deviations of triangle counts in sparse Erdős-Rényi random graphs and

José D. Alvarado, Leonardo Gonçalves de Oliveira, Simon Griffiths

We consider the question of determining the probability of triangle count deviations in the Erdős-Rényi random graphs and with densities larger than $n^{-1/2}(\lo…

math.CO2023

An exponential improvement for diagonal Ramsey

Marcelo Campos, Simon Griffiths, Robert Morris +1

The Ramsey number is the minimum such that every red-blue colouring of the edges of the complete graph on vertices contains a monochromatic copy…

math.PR2021

On the rate of convergence in quenched Voronoi percolation

Daniel Ahlberg, Daniel de la Riva, Simon Griffiths

Position points uniformly at random in the unit square , and consider the Voronoi tessellation of corresponding to the set of points. Toss a fair coin for each cell…

math.CO2020

Deviation probabilities for arithmetic progressions and irregular discrete structures

Simon Griffiths, Christoph Koch, Matheus Secco

Let the random variable count the number of edges of a hypergraph induced by a random -element subset of its vertex set. Focussing…

math.PR2020

To fixate or not to fixate in two-type annihilating branching random walks

Daniel Ahlberg, Simon Griffiths, Svante Janson

We study a model of competition between two types evolving as branching random walks on . The two types are represented by red and blue balls respectively, with the r…

math.CO2019★ 1 cited

Deviation probabilities for arithmetic progressions and other regular discrete structures

Gonzalo Fiz Pontiveros, Simon Griffiths, Matheus Secco +1

Let the random variable count the number of edges of a hypergraph induced by a random element subset of its vertex set. Focussing…